A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-01-558-9720
NSN 4140-01-326-1024
NSN 5998-01-295-8140
NSN 5950-00-456-8443
NSN 5996-00-966-6445
NSN 5895-01-385-8239
NSN 5996-00-140-0289
NSN 6135-01-210-8715
NSN 2925-00-441-8410
NSN 5975-01-103-2584
NSN 6135-01-184-0727
NSN 5996-00-155-6904